<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        input {
            display: block;
            width: 60px;
            height: 40px;
            background-color: rgb(140, 235, 100);
            color: white;
            border: 3px solid green;
            font-size: 22px;
            font-family: '隶书';
            line-height: 30px;
            border-radius: 5px;
        }
    </style>
</head>

<body>
    <input type="button" value="按钮" />
    <input type="button" value="按钮" />
    <input type="button" value="按钮" />
</body>

</html>